Float valve



FIG. 1 is a left side view of the invention.

FIG. 2 is a right side view of the invention.

FIG. 3 is a top view of the invention.

FIG. 4 is a bottom view of the invention.

FIG. 5 is a front view of the invention; and,

FIG. 6 is a rear view of the invention.

The broken line showing of a float joined to the invention is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a float valve, as shown and described. 